Results 21 to 30 of about 264,907 (315)
Shape optimization of an electrostatic capacitive sensor [PDF]
, 2016 This paper describes the shape optimization of an electrostatic capacitive sensor used to detect fingers. We consider two state determination problems. The first is a basic electrostatic field problem consisting of sensing electrodes, an earth electrode,
Maeda, Noboru +3 more
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Blade Structure Design Based on Topology Optimization and Shape Optimization
Hangkong gongcheng jinzhan, 2020 The blade cross-section design of the helicopter rotor is the basis for studying the rotor dynamics design. A two-stage optimization design method combining joint topology optimization and shape optimization is proposed, which can be used for the design ...
ZHOU Cheng, LIN Jie, LIU Yong
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The Optimal Shape of a Javelin
Studies in Applied Mathematics, 2005 The problem of finding the optimal tapering of a free (nonsupported) javelin is described and solved. For the optimal javelin, the lowest mode of vibration has the highest possible frequency. With this tapering inner damping will lead to the cessation of the vibration at the fastest possible rate.
Farjoun, Yossi, Neu, John
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An active contour model for texture image segmentation using Rényi divergence measure
Mathematical Modelling and Analysis, 2022 This paper proposes an efficient method for active unsupervised texture segmentation. A new descriptor for texture features extractions based on Gaussian and mean curvature is constructed.
Sidi Yassine Idrissi
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Shape optimization for a link mechanism [PDF]
, 2013 This paper presents a numerical solution for shape optimization problems for link mechanisms, such as a piston-crank mechanism. The dynamic behavior of a link mechanism is described by a differential-algebraic equation (DAE) system consisting of motion ...
Umemura, Kimihiro +3 more
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On the design of membranes with increasing fundamental frequency
Revista de Matemática: Teoría y Aplicaciones, 2014 By means of a relaxation approach, we study the shape design of a stiff inclusion with given area in a membrane in order to maximize its fun- damental frequency.
Raúl B. González De Paz
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Optimal Design of Block Quay Walls
Frontiers in Built Environment, 2020 Block walls, consisting of stacked unreinforced prefabricated concrete blocks, are commonly used for the construction of quay walls in the presence of rocky subgrades.
Stijn Francois +4 more
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Shape Optimization of a Shell in Comsol Multiphysics
Computation, 2022 Optimization calculations are currently an actual and in-demand direction of computer-aided design. It allows not only the identification of the future characteristics of an object, but also the implementation of its exact model using a set of various ...
Evgenia Ermakova +2 more
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Efficient handling of stability problems in shell optimization by asymmetric ‘worst-case’ shape imperfection [PDF]
, 2008 The paper presents an approach to shape optimization of proportionally loaded elastic shell structures under stability constraints. To reduce the stability-related problems, a special technique is utilized, by which the response analysis is always ...
Brank, Boštjan +3 more
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Mathematics, 2022 The manta ray foraging optimizer (MRFO) is a novel nature-inspired optimization algorithm that simulates the foraging strategy and behavior of manta ray groups, i.e., chain, spiral, and somersault foraging.
Jianwei Yang +3 more
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